CN202727080U - Automatic timed concrete watering maintenance device - Google Patents
Automatic timed concrete watering maintenance device Download PDFInfo
- Publication number
- CN202727080U CN202727080U CN 201220433570 CN201220433570U CN202727080U CN 202727080 U CN202727080 U CN 202727080U CN 201220433570 CN201220433570 CN 201220433570 CN 201220433570 U CN201220433570 U CN 201220433570U CN 202727080 U CN202727080 U CN 202727080U
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- CN
- China
- Prior art keywords
- timing
- watering
- water tank
- concrete
- maintenance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Control Of Non-Positive-Displacement Pumps (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220433570 CN202727080U (en) | 2012-08-29 | 2012-08-29 | Automatic timed concrete watering maintenance device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220433570 CN202727080U (en) | 2012-08-29 | 2012-08-29 | Automatic timed concrete watering maintenance device |
Publications (1)
Publication Number | Publication Date |
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CN202727080U true CN202727080U (en) | 2013-02-13 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220433570 Expired - Fee Related CN202727080U (en) | 2012-08-29 | 2012-08-29 | Automatic timed concrete watering maintenance device |
Country Status (1)
Country | Link |
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CN (1) | CN202727080U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105155849A (en) * | 2015-08-12 | 2015-12-16 | 中铁二十一局集团有限公司 | Regular automatic maintenance and sprinkling facility for concrete |
CN107901199A (en) * | 2017-10-29 | 2018-04-13 | 中国十七冶集团有限公司 | Concrete automatic maintenance device |
-
2012
- 2012-08-29 CN CN 201220433570 patent/CN202727080U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105155849A (en) * | 2015-08-12 | 2015-12-16 | 中铁二十一局集团有限公司 | Regular automatic maintenance and sprinkling facility for concrete |
CN105155849B (en) * | 2015-08-12 | 2017-11-24 | 中铁二十一局集团有限公司 | The timing automatic maintenance spray facility of concrete |
CN107901199A (en) * | 2017-10-29 | 2018-04-13 | 中国十七冶集团有限公司 | Concrete automatic maintenance device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SINOHYDRO BUREAU 11 CO., LTD. Effective date: 20140401 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140401 Address after: 610000, No. 8, East Fourth Ring Road, Jinjiang District, Sichuan, Chengdu Patentee after: Sinohydro Bureau 5 Co., Ltd. Patentee after: SINOHYDRO Bureau 11 Co., Ltd. Address before: 610000, No. 8, East Fourth Ring Road, Chengdu, Sichuan Patentee before: Sinohydro Bureau 5 Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20190829 |
|
CF01 | Termination of patent right due to non-payment of annual fee |